As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH SIDE SEAT RAIL RETAINER APPROX. FS 785.00 €“ FS 854.00 HAS MULTIPLE SPOTS OF CORROSION. (C-CHECK RO 5/3/2021) REMOVED AND INSTALLED NEW RH SIDE SEAT RAIL RETAINER FROM FS785-FS854 REF CRJ 900 AMM 53-00-49-400-801-A07. SEE CONTINUATION CARD FOR DETAILS.